:root{--color-primary: #4338ca;--color-primary-strong: #312e81;--color-primary-soft: #eef2ff;--color-accent: #22d3ee;--color-success: #16a34a;--color-danger: #dc2626;--color-surface: #ffffff;--color-surface-muted: #f8fafc;--color-border: #e2e8f0;--color-border-strong: #cbd5f5;--color-ink-900: #0f172a;--color-ink-700: #334155;--color-ink-500: #64748b;--color-ink-400: #94a3b8;--body-background: linear-gradient(160deg, #f5f7ff 0%, #eef2ff 35%, #f8fafc 100%);--body-text-color: #0f172a;--content-background: #f8fafc;--layout-background: linear-gradient(160deg, #f5f7ff 0%, #eef2ff 35%, #f8fafc 100%);--layout-text: #0f172a;--sidebar-bg: rgba(255, 255, 255, .88);--sidebar-text: #0f172a;--sidebar-subtitle: #64748b;--sidebar-border: rgba(15, 23, 42, .08);--sidebar-shadow: 18px 0 40px rgba(15, 23, 42, .05);--brand-logo-bg: linear-gradient(140deg, rgba(79, 70, 229, .16), rgba(236, 72, 153, .16));--brand-logo-shadow: inset 0 0 0 1px rgba(148, 163, 184, .24), 0 18px 30px rgba(79, 70, 229, .12);--sidebar-brand-background-image: url(/assets/brand-background-light.png);--sidebar-brand-overlay: linear-gradient( 180deg, rgba(248, 250, 252, .9) 0%, rgba(241, 245, 249, .75) 100% );--sidebar-link-color: #1f2937;--sidebar-link-hover-bg: rgba(79, 70, 229, .12);--sidebar-link-hover-color: #312e81;--sidebar-link-active-bg: rgba(79, 70, 229, .16);--sidebar-link-active-color: #312e81;--sidebar-active-shadow: 0 10px 24px rgba(79, 70, 229, .16);--sidebar-dot: rgba(129, 140, 248, .45);--sidebar-dot-active: #4c1d95;--sidebar-footer-bg: rgba(236, 254, 255, .82);--sidebar-footer-border: rgba(14, 165, 233, .26);--sidebar-footer-text: #0f172a;--sidebar-support-border: rgba(14, 165, 233, .4);--sidebar-support-bg: rgba(14, 165, 233, .15);--sidebar-support-text: #075985;--sidebar-support-hover-bg: rgba(14, 165, 233, .2);--topbar-bg: rgba(255, 255, 255, .8);--topbar-border: rgba(15, 23, 42, .08);--topbar-text: #0f172a;--topbar-height: 96px;--theme-toggle-border: rgba(15, 23, 42, 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42, .08);--preview-status-hint: rgba(71, 85, 105, .75);--action-icon-color: var(--layout-text);--action-icon-hover-color: var(--color-primary-strong);--action-icon-hover-bg: rgba(67, 56, 202, .12);--designer-shell-background: linear-gradient( 135deg, rgba(79, 70, 229, .08), rgba(236, 72, 153, .08) );--designer-shell-shadow: 0 20px 48px rgba(15, 23, 42, .16);--designer-designer-surface: rgba(255, 255, 255, .92);--designer-designer-border: rgba(99, 102, 241, .14);--designer-preview-surface: rgba(255, 255, 255, .95);--designer-preview-border: rgba(99, 102, 241, .18);--designer-preview-text: #1f2937;--designer-preview-subtext: rgba(71, 85, 105, .85);--designer-workspace-surface: rgba(255, 255, 255, .4);--designer-workspace-border: rgba(99, 102, 241, .18);--designer-loading-background: rgba(99, 102, 241, .12);--designer-loading-text: #312e81;--designer-badge-background: rgba(79, 70, 229, .14);--designer-badge-text: #4338ca;--shadow-sm: 0 6px 14px rgba(15, 23, 42, .08);--shadow-md: 0 12px 28px rgba(15, 23, 42, .12);--shadow-lg: 0 20px 44px rgba(67, 56, 202, .16);--radius-sm: .55rem;--radius-md: .75rem;--radius-lg: 1.25rem;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--line-height-base: 1.6;--transition-base: .2s ease;color:var(--body-text-color);background-color:var(--body-background);line-height:var(--line-height-base);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;color-scheme:light}:root[data-theme=light]{color-scheme:light}:root[data-theme=dark]{--body-background: radial-gradient(circle at top left, rgba(99, 102, 241, .18), transparent 55%), radial-gradient(circle at bottom right, rgba(124, 58, 237, .12), transparent 45%), #0f172a;--body-text-color: #e2e8f0;--panel-surface: rgba(17, 24, 39, .9);--panel-surface-muted: rgba(30, 41, 59, .82);--panel-border: rgba(148, 163, 184, .24);--panel-shadow: 0 24px 48px rgba(2, 6, 23, .55);--muted-text: #94a3b8;--danger-text: 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linear-gradient(140deg, rgba(79, 70, 229, .35), rgba(236, 72, 153, .35));--brand-logo-shadow: inset 0 0 0 1px rgba(148, 163, 184, .3), 0 18px 40px rgba(59, 130, 246, .25);--sidebar-brand-background-image: url(/assets/brand-background.png);--sidebar-brand-overlay: linear-gradient( 180deg, rgba(15, 23, 42, .45) 0%, rgba(15, 23, 42, .92) 100% );--sidebar-link-color: rgba(226, 232, 240, .85);--sidebar-link-hover-bg: rgba(99, 102, 241, .22);--sidebar-link-hover-color: #f8fafc;--sidebar-link-active-bg: rgba(99, 102, 241, .25);--sidebar-link-active-color: #f8fafc;--sidebar-active-shadow: 0 0 12px rgba(129, 140, 248, .45);--sidebar-dot: rgba(129, 140, 248, .55);--sidebar-dot-active: #c084fc;--sidebar-footer-bg: rgba(8, 145, 178, .24);--sidebar-footer-border: rgba(45, 212, 191, .35);--sidebar-footer-text: rgba(226, 232, 240, .85);--sidebar-support-border: rgba(125, 211, 252, .5);--sidebar-support-bg: rgba(8, 145, 178, .28);--sidebar-support-text: #e0f2fe;--sidebar-support-hover-bg: rgba(14, 165, 233, .35);--topbar-bg: rgba(15, 23, 42, .7);--topbar-border: rgba(148, 163, 184, .24);--topbar-text: #f8fafc;--topbar-height: 96px;--theme-toggle-border: rgba(148, 163, 184, .35);--theme-toggle-bg: rgba(30, 41, 59, .85);--theme-toggle-hover-border: rgba(129, 140, 248, .5);--theme-toggle-hover-bg: rgba(129, 140, 248, .25);--theme-toggle-icon: #e0f2fe;--profile-bg: rgba(17, 24, 39, .92);--profile-border: rgba(148, 163, 184, .3);--avatar-bg: #4338ca;--avatar-text: #f8fafc;--profile-roles: #cbd5f5;--logout-border: rgba(148, 163, 184, .3);--logout-bg: rgba(30, 41, 59, .85);--logout-icon: #f8fafc;--logout-hover-border: rgba(129, 140, 248, .55);--logout-hover-bg: rgba(79, 70, 229, .28);--form-focus-bg: rgba(30, 41, 59, .95);--form-focus-shadow: rgba(129, 140, 248, .32);color-scheme:dark}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;min-height:100%}body{font-family:var(--font-family);color:var(--body-text-color);background:var(--body-background);transition:background .3s ease,color .3s ease}app-root{display:block;min-height:100vh}::selection{background:#4338ca47;color:var(--layout-text)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-base)}a:hover{color:var(--color-primary-strong);text-decoration:underline}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}input,select,textarea{width:100%;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:.6rem .75rem;background:var(--color-surface);transition:border-color var(--transition-base),box-shadow var(--transition-base),background-color var(--transition-base)}textarea{resize:vertical}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--form-focus-shadow);background-color:var(--form-focus-bg)}:where(input,select,textarea).ng-invalid.ng-touched{border-color:var(--color-danger);box-shadow:0 0 0 1px 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.85rem;border-radius:999px;font-size:.82rem;font-weight:600}.series-selector__action:disabled{opacity:.4}.series-selector__search{display:flex;flex-direction:column;gap:.35rem;font-weight:600;color:var(--export-text-color)}.series-selector__search span{font-size:.8rem;letter-spacing:.08em;color:var(--export-subtitle-color)}.series-selector__search input{padding:.55rem .75rem;border-radius:var(--radius-lg, 18px);border:var(--series-search-border);background:var(--series-chip-bg);font-size:.9rem;color:var(--export-text-color)}.series-selector__chips{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.65rem;max-height:220px;overflow-y:auto}.series-chip{border:1px solid var(--series-chip-border);border-radius:var(--radius-lg, 18px);padding:.65rem;background:var(--series-chip-bg);color:var(--export-text-color);text-align:left;font-weight:600}.series-chip__code{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:var(--series-control-color)}.series-chip__description{font-size:.82rem;color:var(--export-text-color);opacity:.85}.series-chip__check{display:none}.series-chip--selected{border-color:var(--series-chip-selected-border);background:var(--series-chip-selected-bg)}.series-selector__empty{grid-column:1/-1;margin:0;padding:.5rem .75rem;border-radius:var(--radius-md, 12px);background:var(--series-empty-bg);color:var(--export-subtitle-color);font-size:.85rem}.invoice-export__hint{margin:0;font-size:.85rem;color:var(--export-subtitle-color)}.invoice-export__error{margin:0;color:var(--color-danger-600, #dc2626);font-weight:600}.invoice-export__actions{display:flex;justify-content:flex-end;gap:.75rem}@media (prefers-color-scheme: dark){.invoice-export{--export-panel-bg: radial-gradient(circle at 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640px){.invoice-export__panel{padding:1.5rem}.invoice-export__grid{grid-template-columns:1fr}}.certificate-unlock{position:fixed;inset:0;z-index:1200;display:flex;align-items:center;justify-content:center;padding:1.5rem}.certificate-unlock__backdrop{position:absolute;inset:0;background:#0f172a8c;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.certificate-unlock__dialog{position:relative;z-index:1;width:min(420px,100%);border-radius:var(--radius-lg, 18px);padding:1.8rem;background:var(--color-surface, #fff);box-shadow:0 36px 68px #0f172a47;display:flex;flex-direction:column;gap:1.25rem;border-radius:var(--radius-md, 12px);border:var(--export-field-border);background:var(--export-field-bg);font-size:.95rem;color:var(--export-text-color);transition:border-color var(--transition-base, .16s ease),box-shadow var(--transition-base, .16s ease)}.client-picker{position:fixed;inset:0;z-index:1190;display:flex;align-items:center;justify-content:center;padding:1.5rem}.client-picker__backdrop{position:absolute;inset:0;background:#0f172a73;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.client-picker__panel{position:relative;z-index:1;width:min(900px,100%);max-height:min(90vh,780px);border-radius:var(--radius-lg, 20px);padding:1.8rem;background:var(--panel-surface, var(--color-surface, #fff));color:var(--layout-text, #0f172a);border:1px solid var(--panel-border, rgba(148, 163, 184, .25));box-shadow:0 40px 80px #0f172a47;display:flex;flex-direction:column;gap:1.5rem}.client-picker__header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem}.client-picker__header h2{margin:0;font-size:1.5rem;color:var(--layout-text-strong, var(--color-primary-strong, #4338ca))}.client-picker__subtitle{margin:.35rem 0 0;color:var(--layout-text-muted, #64748b);font-size:.95rem}.client-picker__filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem 1.25rem;align-items:end}.client-picker__filters label{display:flex;flex-direction:column;gap:.4rem;font-weight:600;color:var(--layout-text, #334155)}.client-picker__filters input,.client-picker__filters select{padding:.65rem .75rem;border-radius:var(--radius-md, 12px);border:1px solid var(--color-border, rgba(148, 163, 184, .6));background:var(--panel-surface, rgba(255, 255, 255, .95));font-size:.95rem;color:var(--layout-text, #0f172a);transition:border-color var(--transition-base, .16s ease),box-shadow var(--transition-base, .16s ease),background-color var(--transition-base, .16s ease)}.client-picker__filters input:focus-visible,.client-picker__filters select:focus-visible{outline:none;border-color:var(--color-primary, rgba(79, 70, 229, .8));box-shadow:0 0 0 3px var(--form-focus-shadow, rgba(99, 102, 241, .22));background:var(--form-focus-bg, var(--panel-surface))}.client-picker__filters-actions{display:flex;justify-content:flex-end;gap:.75rem}.client-picker__body{flex:1;overflow:auto;border-radius:var(--radius-md, 12px);border:1px solid var(--panel-border, rgba(148, 163, 184, .25));padding:1rem;background:var(--panel-surface-muted, rgba(248, 250, 252, .7));display:flex;flex-direction:column;gap:1rem}.client-picker__status{font-size:.95rem;color:var(--color-ink-600, #475569);text-align:left}.client-picker__status--error{color:var(--color-danger-600, #dc2626);font-weight:600}.client-picker__table{width:100%;border-collapse:collapse;background:var(--panel-surface, var(--color-surface, #fff));border-radius:var(--radius-md, 12px);overflow:hidden;box-shadow:0 1px 2px #0f172a14}.client-picker__table thead{background:#4f46e514}.client-picker__table th,.client-picker__table td{padding:.9rem 1rem;text-align:left;font-size:.9rem;border-bottom:1px solid rgba(148,163,184,.25)}.client-picker__table tbody tr:last-child td{border-bottom:none}.client-picker__secondary{margin-top:.25rem;font-size:.8rem;color:var(--color-ink-500, #64748b)}.client-picker__status-pill{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .6rem;border-radius:999px;font-size:.75rem;font-weight:600;color:#047857;background:#10b98124}.client-picker__status-pill--inactive{color:#b45309;background:#d9770629}.client-picker__actions{text-align:right;white-space:nowrap}.client-picker__footer{display:flex;justify-content:space-between;align-items:center;gap:1rem}.client-picker__pagination{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;font-size:.9rem;color:var(--color-ink-600, #475569)}.client-picker__pagination-actions{display:flex;gap:.6rem}.card{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid rgba(99,102,241,.14);box-shadow:var(--shadow-sm);padding:1.75rem;display:flex;flex-direction:column;gap:1.5rem}.card__header{display:flex;justify-content:space-between;align-items:center;gap:1rem}.card__feedback{border-radius:var(--radius-md);padding:.85rem 1.1rem;font-size:.95rem}.card__feedback--error{background:#dc262614;border:1px solid rgba(220,38,38,.35);color:var(--color-danger)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;padding:.65rem 1.2rem;border-radius:999px;border:1px solid transparent;font-weight:600;font-size:.95rem;text-decoration:none;background:var(--color-primary);color:#fff;transition:transform var(--transition-base),box-shadow var(--transition-base),background var(--transition-base),border-color var(--transition-base)}.btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--shadow-sm);background:var(--color-primary-strong)}.btn:disabled{opacity:.65;box-shadow:none}.btn--primary{background:linear-gradient(135deg,#4338ca,#6366f1);box-shadow:var(--shadow-sm)}.btn--ghost{background:#4338ca14;color:var(--color-primary-strong);border-color:#4338ca40}.btn--ghost:hover:not(:disabled){background:#4338ca24}.btn--danger{background:var(--color-danger)}.btn--danger:hover:not(:disabled){background:#b91c1c}.btn--soft-danger{background:var(--danger-surface);color:var(--danger-text);border-color:#dc262659}.btn--soft-danger:hover:not(:disabled){background:#f8717140;color:var(--color-danger)}.btn--subtle{background:var(--color-surface);color:var(--color-ink-700);border-color:var(--color-border)}.btn--icon{padding:.55rem;width:2.25rem;height:2.25rem}.link-button{background:none;border:none;padding:0;color:var(--color-primary);cursor:pointer;font-weight:600;font-size:.9rem;text-decoration:underline;transition:color var(--transition-base)}.link-button:hover:not(:disabled){color:var(--color-primary-strong)}.link-button:disabled{cursor:not-allowed;opacity:.5}.link-button--muted{color:var(--muted-text)}.btn.action-icon-button{width:2.5rem;height:2.5rem;padding:.35rem;border-radius:999px;gap:0;line-height:0;color:var(--layout-text);border:1px solid transparent;background:transparent;transition:color var(--transition-base),border-color var(--transition-base),background-color var(--transition-base)}.btn.action-icon-button:hover:not(:disabled),.btn.action-icon-button:focus-visible{color:var(--action-icon-hover-color);outline:none}.btn--ghost.action-icon-button{color:var(--layout-text);border-color:var(--ghost-border, rgba(148, 163, 184, .3))}.btn--ghost.action-icon-button:hover:not(:disabled),.btn--ghost.action-icon-button:focus-visible{background:var(--action-icon-hover-bg);border-color:transparent}.btn.action-icon-button svg{width:1.25rem;height:1.25rem;stroke-width:1.8;stroke:currentColor;fill:none;display:block}.btn.action-icon-button svg *{pointer-events:none;stroke:currentColor;stroke-width:1.8;fill:none}.btn.action-icon-button .action-icon-button__spinner{width:1.1rem;height:1.1rem;border-radius:999px;border:2px solid currentColor;border-top-color:transparent;animation:action-icon-spin .75s linear infinite}.btn.action-icon-button--danger{color:var(--color-danger);border-color:transparent}.btn.action-icon-button--danger:hover:not(:disabled){background:#ef44441f}.btn--sm{padding:.45rem .9rem;font-size:.85rem}.muted{color:var(--color-ink-500)}.tag,.badge{display:inline-flex;align-items:center;gap:.35rem;border-radius:999px;padding:.25rem .65rem;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;background:#4338ca1f;color:var(--color-primary-strong)}.tag--success{background:#16a34a1f;color:var(--color-success)}.tag--muted,.badge--muted{background:#94a3b82e;color:var(--color-ink-500)}table{border-collapse:collapse;width:100%;background:var(--color-surface)}th,td{border-bottom:1px solid var(--color-border);padding:.65rem .85rem;text-align:left}th{font-size:.85rem;text-transform:uppercase;letter-spacing:.04em;color:var(--color-ink-500)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}@keyframes action-icon-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.pill{display:inline-flex;align-items:center;padding:.15rem .55rem;border-radius:999px;background:#22d3ee2e;color:#0e7490;font-size:.75rem;font-weight:600}.stack{display:flex;flex-direction:column;gap:1.25rem}.surface-muted{background:var(--color-surface-muted);border-radius:var(--radius-lg);padding:1.25rem}.table-wrapper{border-radius:var(--radius-md);border:1px solid var(--color-border);overflow:hidden;background:var(--color-surface)}.shadow-lg{box-shadow:var(--shadow-lg)}@media (max-width: 768px){.card{padding:1.25rem}.card__header{align-items:flex-start;flex-direction:column}.btn{width:100%}}